031f10cbf44a49a9b60f16d7226a790338989e8721bc69bf6d4cd3df9977aed4

Resubmissions

07-11-2024 00:26

241107-arhyratlfj 10

30-10-2024 02:55

241030-desh7svenf 10

30-10-2024 02:16

241030-cqmxessrgz 10

Analysis

max time kernel
170s
max time network
172s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30-10-2024 02:55

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Reason

Machine shutdown

Report Analysis Logs

General

Target

skuld.exe
Size

9.9MB
MD5

b5274b22a9ec286fc42f9518bee6534d
SHA1

f667990c5edb8a0f7b92ec0c914180f31bdbadf4
SHA256

031f10cbf44a49a9b60f16d7226a790338989e8721bc69bf6d4cd3df9977aed4
SHA512

93cc0060d962944f49829a54ab011ec09fbf5528cf84020d6322a1d67734eca0b263e0b2733b93218374187dd636112b5df30240e2272d6ee35fe9625eddf075
SSDEEP

98304:rE/ZGHc/8ieXK0QbbUuMouRRo0OdpEsfEeB2v/ZmqzO:rmIvieXBE6RRo0MpEs8BnzO

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Realtek HD Audio Universal Service = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Protect\\SecurityHealthSystray.exe"	skuld.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000	taskmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	taskmgr.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	taskmgr.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Modifies data under HKEY_USERS 15 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "194"	LogonUI.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = a6d8ff0076b9ed00429ce3000078d700005a9e000042750000264200f7630c00	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292311040"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365271"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365271"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4288567808"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292311040"	LogonUI.exe

Suspicious behavior: EnumeratesProcesses 29 IoCs

pid	Process
856	msedge.exe
856	msedge.exe
5068	msedge.exe
5068	msedge.exe
4956	identity_helper.exe
4956	identity_helper.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	4452	skuld.exe
Token: SeDebugPrivilege	1824	taskmgr.exe
Token: SeSystemProfilePrivilege	1824	taskmgr.exe
Token: SeCreateGlobalPrivilege	1824	taskmgr.exe
Token: 33	1824	taskmgr.exe
Token: SeIncBasePriorityPrivilege	1824	taskmgr.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
5068	msedge.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe
1824	taskmgr.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3896	LogonUI.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4452 wrote to memory of 1740	4452	skuld.exe	86
PID 4452 wrote to memory of 1740	4452	skuld.exe	86
PID 5068 wrote to memory of 3052	5068	msedge.exe	91
PID 5068 wrote to memory of 3052	5068	msedge.exe	91
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 3772	5068	msedge.exe	92
PID 5068 wrote to memory of 856	5068	msedge.exe	93
PID 5068 wrote to memory of 856	5068	msedge.exe	93
PID 5068 wrote to memory of 4296	5068	msedge.exe	94
PID 5068 wrote to memory of 4296	5068	msedge.exe	94
PID 5068 wrote to memory of 4296	5068	msedge.exe	94
PID 5068 wrote to memory of 4296	5068	msedge.exe	94
PID 5068 wrote to memory of 4296	5068	msedge.exe	94
PID 5068 wrote to memory of 4296	5068	msedge.exe	94
PID 5068 wrote to memory of 4296	5068	msedge.exe	94
PID 5068 wrote to memory of 4296	5068	msedge.exe	94
PID 5068 wrote to memory of 4296	5068	msedge.exe	94
PID 5068 wrote to memory of 4296	5068	msedge.exe	94
PID 5068 wrote to memory of 4296	5068	msedge.exe	94
PID 5068 wrote to memory of 4296	5068	msedge.exe	94
PID 5068 wrote to memory of 4296	5068	msedge.exe	94
PID 5068 wrote to memory of 4296	5068	msedge.exe	94
PID 5068 wrote to memory of 4296	5068	msedge.exe	94
PID 5068 wrote to memory of 4296	5068	msedge.exe	94
PID 5068 wrote to memory of 4296	5068	msedge.exe	94
PID 5068 wrote to memory of 4296	5068	msedge.exe	94

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
1740	attrib.exe

C:\Users\Admin\AppData\Local\Temp\skuld.exe
"C:\Users\Admin\AppData\Local\Temp\skuld.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4452
- C:\Windows\system32\attrib.exe
  attrib +h +s C:\Users\Admin\AppData\Local\Temp\skuld.exe
  2⤵
  - Views/modifies file attributes
  PID:1740

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --profile-directory=Default
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:5068
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x100,0x104,0x108,0xd8,0x10c,0x7ff9d99446f8,0x7ff9d9944708,0x7ff9d9944718
  2⤵
  PID:3052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,1856296301363850964,9509454585448701875,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2104 /prefetch:2
  2⤵
  PID:3772
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2088,1856296301363850964,9509454585448701875,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2148 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:856
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2088,1856296301363850964,9509454585448701875,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2852 /prefetch:8
  2⤵
  PID:4296
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,1856296301363850964,9509454585448701875,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3324 /prefetch:1
  2⤵
  PID:3592
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,1856296301363850964,9509454585448701875,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3336 /prefetch:1
  2⤵
  PID:1528
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,1856296301363850964,9509454585448701875,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4144 /prefetch:1
  2⤵
  PID:3368
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,1856296301363850964,9509454585448701875,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3748 /prefetch:1
  2⤵
  PID:4816
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2088,1856296301363850964,9509454585448701875,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3692 /prefetch:8
  2⤵
  PID:1120
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2088,1856296301363850964,9509454585448701875,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3692 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,1856296301363850964,9509454585448701875,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4960 /prefetch:1
  2⤵
  PID:1916
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,1856296301363850964,9509454585448701875,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4720 /prefetch:1
  2⤵
  PID:1596
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,1856296301363850964,9509454585448701875,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4144 /prefetch:1
  2⤵
  PID:948

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4772

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3160

C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /7
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1824

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:5040

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa3831055 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:3896

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

Browser Information Discovery

T1217

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
0a9dc42e4013fc47438e96d24beb8eff

SHA1
806ab26d7eae031a58484188a7eb1adab06457fc

SHA256
58d66151799526b3fa372552cd99b385415d9e9a119302b99aadc34dd51dd151

SHA512
868d6b421ae2501a519595d0c34ddef25b2a98b082c5203da8349035f1f6764ddf183197f1054e7e86a752c71eccbc0649e515b63c55bc18cf5f0592397e258f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
61cef8e38cd95bf003f5fdd1dc37dae1

SHA1
11f2f79ecb349344c143eea9a0fed41891a3467f

SHA256
ae671613623b4477fbd5daf1fd2d148ae2a09ddcc3804b2b6d4ffcb60b317e3e

SHA512
6fb9b333fe0e8fde19fdd0bd01a1990a4e60a87c0a02bc8297da1206e42f8690d06b030308e58c862e9e77714a585eed7cc1627590d99a10aeb77fc0dd3d864d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
8396b05058f36d9af8cf6567a5d2345a

SHA1
4b620a9cdab7d970a65b8d01ae0e4c46b85822a3

SHA256
a11615eb64042511080b082d8827032bcc3f442e20c0f06fd9b9566e5962d5eb

SHA512
a38ce332a05f53ace161373b66ab0326d3f02f8617553e42222e45181642ba499bb1470cde726a16361db8df4f5161d3c89f5e21a2267f9a7c5a5ee41ff7b451

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
517221d0a00448bded2faf65c3ff2a2f

SHA1
6ec67eede428bbdfac0f0e11bf0061d90ce96ade

SHA256
d246b8d870d482e19bd1407c85a852f5a6e7e6200bf90b7b044876990a154bf8

SHA512
655de827cd43252b78c588b2e94db83223966134699ea99027d74e21c0307ea3ba9de8b76e62f5ba988feb739c7fa18c1faa218f28073b2b1a65f789f28d8425

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
cd7eee0f054df37dfd7abe6b8ead25c6

SHA1
7e2506e3871e1abfaecf60f9f690d75d982c9273

SHA256
d6191169ac9a3ae2bf134a82c49292befb62175a7e4059d1215b8cf98ae51908

SHA512
58a3629eca169c857f672d427928004ba4605151e237a8b8897c1e0b6bb66f2e26a3568491bd43be8149308889210e1d1cc26038baa22edf2c6d75339896ece7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
11KB

MD5
e6fb14c6039c664533eb3e7a184b311f

SHA1
e866ae74dff540f05e356ad5b3ceea53dc5d28c8

SHA256
088ef4ebfdb0c51a7aaee93e33f5d31b9aa6b7ca8234aa8bbece6dbe7543c6f4

SHA512
f1659702f89dcc5a84cceeafbf2bc19d4c65bec472f2df9575dc007257ca6c266a25dab1ad1ee0df72c7f37c639d6e222a51bb92614f8ca12daefd87fecb973f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
11KB

MD5
7877b411befb1da1c5ad5a5b548ff548

SHA1
6a53670b7464a005cb56865b9f9f2cdd4d521ded

SHA256
0e1e1d448a59abb6bdda6a25f8585c201f36e2df904b8d25bcd74c305c19ee61

SHA512
4c2171a04a3b5dc62aeb26871e8cb6101f7e485cb52ef0a3069c5ec9403492ea34db7632b75c877f314694434a5a64963ac0adc5001dbafe0cf2a0e881f159db

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\ShaderCache\GPUCache\data_1

Filesize
264KB

MD5
e668118f040e91065fcb23b6638a0b42

SHA1
c1b7c740d4a238da2e765b7d7bc8293297755d22

SHA256
1de6b3ae4f4bbefe22a786e1e3642842234fd20099a100153be47a3bdb504d32

SHA512
6976e488fec8b68bfa21f04dd3104e716535eceae4fce3d2275ccc9b4759dec41ce4e60c6312c9a8674de4df1740c8192460ca35cf19c508a1ed37b351a11521

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\SecurityHealthSystray.exe

Filesize
6.3MB

MD5
9edeb55d7b8e0ffcb2045eacd032ff6f

SHA1
c9861a159f2ef235e8abb9031e058d730ad28891

SHA256
00e2c2ba8295cabc68e3223a132df68d69dc8020ece4cb9bcf24918d93d79845

SHA512
9683d5b68093a4ef8093ffff8c4dad2b3c56a97ae957fa6650f85664b15431f2e399a5c2533e87f31afbc65412c18122da827eec1feb88ed998c1ce2ae224a07

Download Submit
memory/1824-157-0x000001FB9E150000-0x000001FB9E151000-memory.dmp

Filesize
4KB

Download
memory/1824-158-0x000001FB9E150000-0x000001FB9E151000-memory.dmp

Filesize
4KB

Download
memory/1824-169-0x000001FB9E150000-0x000001FB9E151000-memory.dmp

Filesize
4KB

Download
memory/1824-168-0x000001FB9E150000-0x000001FB9E151000-memory.dmp

Filesize
4KB

Download
memory/1824-167-0x000001FB9E150000-0x000001FB9E151000-memory.dmp

Filesize
4KB

Download
memory/1824-166-0x000001FB9E150000-0x000001FB9E151000-memory.dmp

Filesize
4KB

Download
memory/1824-165-0x000001FB9E150000-0x000001FB9E151000-memory.dmp

Filesize
4KB

Download
memory/1824-164-0x000001FB9E150000-0x000001FB9E151000-memory.dmp

Filesize
4KB

Download
memory/1824-163-0x000001FB9E150000-0x000001FB9E151000-memory.dmp

Filesize
4KB

Download
memory/1824-159-0x000001FB9E150000-0x000001FB9E151000-memory.dmp

Filesize
4KB

Download

Resubmissions

Analysis

Sharing

Errors

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads